Registro DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc@obice.es; ruf=mailto:dmarc@obice.es; sp=none; fo=1; aspf=s

Registro IPv4
host: tecnogestion.com
class: IN
ttl: 86400
type: A
ip: 212.89.25.121

Servidores DNS Principal (mname) y Secundario (rname)
host: tecnogestion.com
class: IN
ttl: 86400
type: SOA
mname: dns2.b2bi.es
rname: hostmaster.b2bi.es
serial: 2024122001
refresh: 3600
retry: 7200
expire: 2419200
minimum-ttl: 86400

Servidor de Correo
host: tecnogestion.com
class: IN
ttl: 86400
type: MX
pri: 10
target: mail.tecnogestion.com

Información TXT
host: tecnogestion.com
class: IN
ttl: 86400
type: TXT
txt: v=spf1 mx ptr ip4:212.89.25.99 -all
entries: Array